GB641809A - Radio range beacon - Google Patents

Radio range beacon

Info

Publication number
GB641809A
GB641809A GB19276/47A GB1927647A GB641809A GB 641809 A GB641809 A GB 641809A GB 19276/47 A GB19276/47 A GB 19276/47A GB 1927647 A GB1927647 A GB 1927647A GB 641809 A GB641809 A GB 641809A
Authority
GB
United Kingdom
Prior art keywords
beacon
signals
receiver
patterns
coarse
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB19276/47A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB641809A publication Critical patent/GB641809A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB19276/47A 1946-02-05 1947-07-18 Radio range beacon Expired GB641809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US645668A US2541040A (en) 1946-02-05 1946-02-05 Radio range beacon

Publications (1)

Publication Number Publication Date
GB641809A true GB641809A (en) 1950-08-23

Family

ID=24589964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19276/47A Expired GB641809A (en) 1946-02-05 1947-07-18 Radio range beacon

Country Status (7)

Country Link
US (1) US2541040A (de)
BE (1) BE475119A (de)
CH (1) CH270875A (de)
ES (1) ES180669A1 (de)
FR (2) FR943684A (de)
GB (1) GB641809A (de)
NL (1) NL86928C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR67478E (fr) * 1953-09-29 1958-03-13 Int Standard Electric Corp Système de balises radio-électriques
US2817082A (en) * 1954-06-04 1957-12-17 Itt Continuous wave beacon system
US2924820A (en) * 1955-02-28 1960-02-09 Itt Aerial navigation beacon system
DE1027264B (de) * 1955-07-04 1958-04-03 Int Standard Electric Corp Allrichtungsfunkfeuer
US6040801A (en) * 1964-04-30 2000-03-21 The United States Of America As Represented By The Secretary Of The Navy Low duty cycle navigation system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1988006A (en) * 1931-10-15 1935-01-15 Bell Telephone Labor Inc Direction finding system
US2120303A (en) * 1936-04-03 1938-06-14 Telefunken Gmbh Gain control device
US2288196A (en) * 1937-11-18 1942-06-30 Lorenz C Ag Radio beacon system
CH214204A (de) * 1938-03-23 1941-04-15 Lorenz C Ag Verfahren zum Tasten von Richtsendern.
US2228692A (en) * 1938-10-14 1941-01-14 Washington Inst Of Technology Load stabilizing means for modulation systems
US2284475A (en) * 1939-04-26 1942-05-26 Plebanski Jozef Radio direction finding system
NL61316C (de) * 1939-05-05
NL57508C (de) * 1939-06-19
BE474310A (de) * 1939-10-19
US2288815A (en) * 1940-09-28 1942-07-07 Rca Corp Omnidirectional radio range
US2311837A (en) * 1941-07-26 1943-02-23 Fed Telephone & Radio Corp Vertical crossover elimination
US2392420A (en) * 1941-11-04 1946-01-08 John R Steinhoff Apparatus for radio direction finding
US2406970A (en) * 1941-11-29 1946-09-03 Rca Corp Radio pulse indicator
US2406396A (en) * 1942-03-02 1946-08-27 Decca Record Co Ltd Equisignal radio beacon system
US2448016A (en) * 1944-01-26 1948-08-31 Standard Telephones Cables Ltd Instrument landing system
US2406468A (en) * 1944-09-15 1946-08-27 Hazeltine Research Inc Direction-indicating system
US2413637A (en) * 1944-09-15 1946-12-31 Hazeltine Research Inc Direction indicating device

Also Published As

Publication number Publication date
BE475119A (de)
US2541040A (en) 1951-02-13
FR57758E (fr) 1953-09-09
NL86928C (de)
FR943684A (fr) 1949-03-15
ES180669A1 (es) 1948-01-01
CH270875A (de) 1950-09-30

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